| Bettendorf to Dardenne Prairie (Missouri) | 194.56 mi (313.12 km) |
| Bettendorf to Darien (Illinois) | 129.35 mi (208.17 km) |
| Bettendorf to Davenport (Iowa) | 6.69 mi (10.77 km) |
| Bettendorf to Davidson (North Carolina) | 669.16 mi (1,076.91 km) |
| Bettendorf to Davie (Florida) | 1,217.32 mi (1,959.09 km) |
| Bettendorf to Davis (California) | 1,656.99 mi (2,666.66 km) |
| Bettendorf to Dayton (Nevada) | 1,531.27 mi (2,464.34 km) |
| Bettendorf to Dayton (Ohio) | 351.16 mi (565.13 km) |
| Bettendorf to Daytona Beach (Florida) | 1,003.09 mi (1,614.32 km) |
| Bettendorf to De Pere (Wisconsin) | 232.08 mi (373.49 km) |
| Bettendorf to De Witt (New York) | 741.63 mi (1,193.53 km) |
| Bettendorf to Dearborn (Michigan) | 376.74 mi (606.31 km) |
| Bettendorf to Dearborn Heights (Michigan) | 373.52 mi (601.12 km) |
| Bettendorf to DeBary (Florida) | 1,015.88 mi (1,634.90 km) |
| Bettendorf to Decatur (Alabama) | 518.89 mi (835.08 km) |
